(19)

(11)

EP 2 564 149 A1

(12)

(43) Date of publication: 06.03.2013 Bulletin 2013/10 (21) Application number: 11774268.4 (22) Date of filing: 25.04.2011

(51) International Patent Classification (IPC):  F42B 4/00(2006.01) F42B 4/02(2006.01) (86) International application number: PCT/CN2011/000719 (87) International publication number: WO 2011/134277 (03.11.2011 Gazette 2011/44)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 26.04.2010 US 662598 (71) Applicant: Rodney, Neil Cameron Hunan 410300 (CN)	(72) Inventor: Rodney, Neil Cameron Hunan 410300 (CN) (74) Representative: Hryszkiewicz, Danuta  Kancelaria Patentowa Matthias Scholl, Inc. Ul. Jana z Kolna 38 75-204 Koszalin 75-204 Koszalin (PL)